This commit reverts db7ef3f025
(though it keeps the year updates)
After discussion with several people, it seems better to mention
copyright owners explicitly. eg. https://reuse.software/faq/#vcs-copyright
explains the issue of using VCSs to track copyright.
As db7ef3f025 only replaced mentions
of my name with 'The Limnoria Contributors', this commit only needs
to undo that + add one person who contributed to setup.py.
We are mostly seeing questions on why does Protector do weird things which
it does. They can be solved, by disabling Protector by default.
Another issue is that when Protector is loaded, it affects every channel
where the bot is on. The users most probably want to protect specific
channels in case all ops etc. aren't registered to the bot in all channels
where the bot is.
